<template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img :src="seller.avatar" width="64" height="64" class="avatar-img">
      </div>
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{seller.name}}</span>
        </div>
        <div class="description">
          {{seller.description}}/{{seller.deliveryTime}}分钟送达
        </div>
        <div v-if="seller.supports" class="support">
          <span class="icon" :class="classMap[seller.supports[0].type]"></span>
          <span class="text">{{seller.supports[0].description}}</span>
        </div>
      </div>
      <div v-if="seller.supports" class="support-count" @click="showDetail">
        <span class="count">{{seller.supports.length}}个</span>
        <i class="icon-keyboard_arrow_right"></i>
      </div>
    </div>
    <div class="bulletin-wrapper" @click="showDetail">
      <span class="bulletin-title"></span><span class="bulletin-text">{{seller.bulletin}}</span>
      <i class="icon-keyboard_arrow_right"></i>
    </div>
    <div class="background">
      <img :src="seller.avatar" width="100%" height="100%">
    </div>
    <transition name="fade">
      <div class="detail" v-if="detailShow">
        <div class="detail-wrapper clearfix">
          <div class="detail-main">
            <h1 class="detail-name">{{seller.name}}</h1>
            <div class="star-wrapper">
              <star :size="48" :score="seller.score"></star>
            </div>
            <div class="detail-title">
              <div class="detail-line"></div>
              <div class="detail-text">优惠信息</div>
              <div class="detail-line"></div>
            </div>
            <ul v-if="seller.supports" class="detail-supports">
              <li class="detail-support-item" v-for="(item, index) in seller.supports" >
                <span class="detail-support-item-icon" :class="classMap2[seller.supports[index].type]"></span>
                <span class="detail-support-item-text">{{seller.supports[index].description}}</span>
              </li>
            </ul>
            <div class="detail-title">
              <div class="detail-line"></div>
              <div class="detail-text">商家公告</div>
              <div class="detail-line"></div>
            </div>
            <div class="detail-bulletin">
              <p class="detail-bulletin-content">{{seller.bulletin}}</p>
            </div>
          </div>
        </div>
        <div class="detail-close">
          <span class="icon-close" @click="hideDetail">关闭</span>
        </div>
      </div>
    </transition>
  </div>
</template>

<script type="text/ecmascript-6">
  import star from 'components/star/star'
  export default {
    props: {
        seller:{
            type: Object
        }
    },
    data() {
      return {
        detailShow: false
      };
    },
    methods: {
      showDetail() {
          this.detailShow = true;
      },
      hideDetail() {
          this.detailShow = false;
      }
    },
    created() {
        this.classMap = ['decrease','discount','special','invoice', 'guarantee'];
        this.classMap2 = ['decrease2','discount2','special2','invoice2', 'guarantee2'];
    },
    components: {
        star
    }
  }
</script>

<style  lang="stylus" rel="stylesheet/stylus">
  @import "../../common/stylus/mixin.styl";
  .header {
    color: #fff;
    position : relative;
    overflow: hidden;
    background: rgba(7, 17, 27, 0.5);
  }
  .content-wrapper {
    position : relative;
    padding: 24px 12px 18px 24px;
    font-size:0;
  }
  .avatar {
    display: inline-block;
    vertical-align: top;
  }
  .content {
    display: inline-block;
    font-size: 14px;
    margin-left: 16px;
  }
  .title {
    margin: 2px 0 8px 0
  }
  .brand {
    width: 30px;
    height: 18px;
    vertical-align: top;
    display: inline-block;
    bg-image('brand');
    background-size: 30px 18px;
    background-repeat: no-repeat;
  }
  .name {
    margin-left 6px;
    font-size: 16px;
    line-height: 18px;
    font-weight: bold;
  }
  .description {
    margin-bottom: 10px;
    line-height: 12px;
    font-size: 12px;
  }
  .avatar-img {
    border-radius 2px;
  }
  .support {
    font-size:0;
  }
  .icon {
    vertical-align : top;
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-right: 4px;
    background-size: 12px 12px;
    background-repeat : no-repeat;
  }
  .decrease {
    bg-image('decrease_1')
  }
  .discount {
    bg-image('discount_1')
  }
  .guarantee {
    bg-image('guarantee_1')
  }
  .invoice {
    bg-image('invoice_1')
  }
  .special {
    bg-image('special_1')
  }
  .text {
    vertical-align : top;
    line-height: 12px;
    font-size: 10px;
  }
  .support-count {
    position: absolute;
    right: 12px;
    bottom: 14px;
    padding: 0 8px;
    height: 24px;
    line-height: 24px;
    border-radius 24px;
    background: rgba(0, 0, 0, 0.2);
    text-align: center;
  }
  .count {
    font-size: 10px;
  }
  .icon-keyboard_arrow_right {
    margin-left: 2px;
    font-size: 10px;
    line-height: 24px;
  }
  .bulletin-wrapper {
    height: 28px;
    line-height: 28px;
    padding: 0 22px 0 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: rgba(7, 17, 27, 0.2);
  }
  .bulletin-title {
    vertical-align: top;
    margin-top: 8px;
    display: inline-block;
    width: 22px;
    height: 12px;
    bg-image('bulletin')
    background-size 22px 12px;
    background-repeat: no-repeat;
  }
  .bulletin-text {
    vertical-align: top;
    margin: 0 4px 0 4px;
    font-size: 10px;
  }
  .background {
    position : absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    filter: blur(10px)
  }
  .detail {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 100%;
    overflow: auto;
    background: rgba(7, 17, 27, 0.8);
    backdrop-filter:blur(10px);
  }
  .detail-wrapper {
    min-height: 100%;
    width: 100%;
  }
  .detail-main {
    margin-top: 64px;
    padding-bottom: 64px;
  }
  .detail-close {
    position: relative;
    width: 100%;
    height: 32px;
    margin: -64px auto 0 auto;
    clear: both;
  }
  .icon-close {
    display: block;
    text-align:center;
    font-size: 14px;
  }
  .detail-name {
    line-height: 16px;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
  }
  .star-wrapper {
    margin-top: 18px;
    padding:2px 0;
    text-align: center;
  }
  .detail-title {
    display: flex;
    width: 80%;
    margin: 28px auto 24px auto;
  }
  .detail-line {
    flex: 1;
    position: relative;
    top: -6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }
  .detail-text {
    padding: 0 12px;
    font-size: 14px;
    font-weight: 700;
  }
  .detail-supports {
    width: 80%;
    margin: 0 auto;
  }
  .detail-support-item {
    padding:0 12px;
    margin-bottom: 12px;
    font-size: 0;
  }
  .detail-support-item:last-child {
    margin-bottom: 0;
  }

  .detail-support-item-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: top;
    margin-right:6px;
    background-size: 16px 16px;
    background-repeat:no-repeat;
  }
  .detail-support-item-text {
    line-height: 12px;
    font-size: 12px;
  }
  .decrease2 {
    bg-image('decrease_2')
  }
  .discount2 {
    bg-image('discount_2')
  }
  .guarantee2 {
    bg-image('guarantee_2')
  }
  .invoice2 {
    bg-image('invoice_2')
  }
  .special2 {
    bg-image('special_2')
  }
  .detail-bulletin {
    width: 80%;
    margin: 0 auto;
  }
  .detail-bulletin-content {
    padding: 0 12px;
    line-height: 24px;
    font-size: 12px;
  }
  .fade-enter-active,.fade-leave-active {
    transition: all 1s ease;
  }
  .fade-enter-active,.fade-leave{
    opacity: 1;
  }
  .fade-enter,.fade-leave-active {
    opacity: 0;
  }
</style>
